CVE-2024-42473

OpenFGA is an authorization/permission engine. OpenFGA v1.5.7 and v1.5.8 are vulnerable to authorization bypass when calling Check API with a model that uses `but not` and `from` expressions and a userset. Users should downgrade to v1.5.6 as soon as possible. This downgrade is backward compatible. As of time of publication, a patch is not available but OpenFGA's maintainers are planning a patch for inclusion in a future release.

CVSS v3 7.5 HIGH

7.5^/10

CVSS v3 : HIGH

Vector :

Exploitability : 3.9 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact HIGH

Availability Impact NONE

Scope UNCHANGED

References

Link	Resource
https://github.com/openfga/openfga/security/advisories/GHSA-3f6g-m4hr-59h8	Third Party Advisory

Configurations

Configuration 1 (hide)

OR	cpe:2.3:a:openfga:openfga:1.5.7:::::::*
	cpe:2.3:a:openfga:openfga:1.5.8:::::::*

History

No history.

Information

Published : 2024-08-12 13:38

Updated : 2024-10-01 12:21

NVD link : CVE-2024-42473

Mitre link : CVE-2024-42473

CVE.ORG link : CVE-2024-42473

JSON object : View

Products Affected

openfga

openfga

CWE

CWE-863

Incorrect Authorization

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